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Re: problem statement [was Re: New Version Notification for draft-hinden-ipv4flag-00.txt]

Alexandre Petrescu <alexandru.petrescu@gmail.com> Tue, 21 November 2017 20:40 UTC

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From: Alexandre Petrescu <alexandru.petrescu@gmail.com>
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Subject: Re: problem statement [was Re: New Version Notification for draft-hinden-ipv4flag-00.txt]
To: ipv6@ietf.org
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Le 21/11/2017 à 12:39, Ole Troan a écrit :
> We might consider disabling IPv4 on a network in the same fashion
> that we did it for AppleTalk, Apollo Domain, Banyan VINES, DECNet,
> CLNS, XNS, IPX...
> 
> This isn't a new problem.

Let me remember.
When I switched a PC AT 286 from IPX to TCP/IP it was because the latter
gave access to remote servers and persons rather than just big disk on a
local LAN.  Sunsite.doc.ic.ac.uk was important because, among other
things, gave access to RFCs, which IPX LAN server wouldnt.

This would translate today into putting the RFCs and I-Ds on IPv6 only.
(datatracker, tools.ietf.org, etc)  Or the email lists, or the other
services.

Alex

> 
> Ole
> 
>> On 21 Nov 2017, at 06:49, Mikael Abrahamsson <swmike@swm.pp.se>
>> wrote:
>> 
>> On Mon, 20 Nov 2017, Nick Hilliard wrote:
>> 
>>> It comes down where in your stack you want to put your hacks.  A
>>> sentry
>> 
>> Indeed. And I'd rather put this hack in IPv6, as it requires adding
>> code to configure and send an additional RA option compared to
>> requiring a complete IPv4 stack and DHCPv4 code to send some option
>> there.
>> 
>> In 5-10 years, I might not want an IPv4 stack in a lot of network
>> equipment.
>> 
>> -- Mikael Abrahamsson    email: swmike@swm.pp.se
>> 
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